9
Free Tools
Nine free, honest tools to help you research tokens, estimate costs, and build good on-chain habits — no sign-up, no data collection, no hype. All tools are educational only and do not constitute financial advice.
Paste any SPL token contract address and instantly review key on-chain facts: supply, mint authority, freeze authority, decimals, and metadata — sourced from the blockchain, not from the project's own claims.
Open tool →Compare two Solana tokens side-by-side across supply, authority status, and on-chain properties. A structured way to evaluate what each project has actually committed to on the blockchain.
Open tool →Enter a token's total supply and a hypothetical price to see what market capitalisation that implies. Useful for understanding scale and context — not a price prediction or investment signal.
Open tool →Input a token quantity and a hypothetical price per token to calculate the implied value of a position. Always shows the risk notice: crypto values can fall to zero. Educational only.
Open tool →Calculate what percentage of a token's total supply any wallet or allocation holds. Useful for assessing concentration risk and understanding distribution before doing your own research.
Open tool →Estimate typical SOL transaction costs for swaps, transfers, and mints on the Solana network. Helps you understand why Solana's low fees are a structural feature, not a promise.
Open tool →A structured, point-by-point checklist of on-chain and off-chain red flags to check before touching any new token. Based on documented patterns from past exploits, not opinion.
Open tool →A step-by-step walkthrough for setting up a self-custody Solana wallet safely — covering seed phrase security, hardware wallet options, and common beginner mistakes to avoid.
Open tool →Model dollar-cost averaging across different intervals and amounts. Illustrates how spreading purchases over time affects your average cost — not a prediction of what any token will do.
Open tool →Crypto has a lot of jargon. Here are clear, factual definitions for the terms these tools use — so you can research with context.
Market cap = price × circulating supply. It expresses the total implied value of all tokens at the current price. A high market cap is not a sign of quality or safety, and a low market cap is not an opportunity — it's simply a mathematical relationship between price and supply at a single moment in time.
The mint authority is an on-chain permission that controls whether new tokens can be created (minted). When mint authority is revoked, no additional tokens can ever be created, fixing the supply permanently. This is verifiable on-chain via Solscan or any Solana explorer — never take a project's word for it.
The freeze authority can lock individual wallets, preventing them from sending tokens. When this is revoked, no one — including the developers — can freeze your holdings. Revocation of both mint and freeze authority are among the strongest on-chain signals of committed supply and holder rights.
DCA is a strategy of splitting purchases into smaller, regular amounts over time rather than buying a large position at once. It can reduce the impact of short-term volatility on your average entry price. It does not reduce the underlying risk of the asset, and it is not a guarantee of profit.
A rug pull is when developers abandon a project and drain its liquidity, leaving holders with worthless tokens. Warning signs include: anonymous teams, unlocked liquidity, retained mint authority, no on-chain audit, and aggressive FOMO marketing. Our checklist tool walks through these systematically.
SPL (Solana Program Library) is the standard for fungible tokens on the Solana blockchain — analogous to ERC-20 on Ethereum. Every SPL token has an on-chain mint address (contract address) that can be looked up on Solscan or any Solana explorer to verify supply, authorities, and holder distribution independently.
Enter any token's total supply and a hypothetical price to see the implied market cap and what percentage of supply common allocation sizes represent. This is hypothetical maths, not a price prediction.
Enter a wallet's token quantity to see what share of total supply it represents. Uses the supply figure from the calculator on the left.
The market cap result is simply: supply × price. Fully Diluted Valuation (FDV) uses the same formula applied to the total supply, including any not yet in circulation. The percentage checker divides the wallet quantity by total supply and multiplies by 100. All calculations happen entirely in your browser — no data leaves your device.
These figures are hypothetical illustrations only. They do not imply any prediction about what a token's price will be, or that a particular market cap is achievable. Always verify supply and authority figures on-chain using Solscan or another independent Solana explorer.
No tool replaces sceptical, independent verification. Here is what careful research actually involves, versus the shortcuts people often take.
TrustTails will never contact you first via Telegram DM, Twitter DM, or any other private message to offer tokens, presale access, or investment opportunities. All official communications happen publicly through our verified channels only.
Our only official channels are: @trusttailscoin on X, TrustTails Community on Telegram, and TrustTails Official on Telegram. If you receive a DM from an account claiming to be TrustTails, it is a scam — do not send funds, do not connect your wallet, and report the account.
The only legitimate contract address for TAIL is 4NoNV3jSYLRbUtVWSTK5XdkpuvRzGpMCmfZSBKMuk6Rc — always verify it independently on Solscan before any interaction.
Common questions about these tools and how to use them responsibly.
4NoNV3jSYLRbUtVWSTK5XdkpuvRzGpMCmfZSBKMuk6Rc. You should always verify this yourself rather than relying on any third party's claim.These tools are part of a broader set of transparent, educational resources built around TrustTails and the Solana ecosystem.
A plain-language walkthrough of what we can and cannot prove on-chain about TrustTails — including the exact Solscan links to verify every claim for yourself.
Read the transparency page →Full breakdown of TrustTails' 1,000,000,000 fixed supply, distribution allocations, and the reasoning behind each decision — presented factually, without hype.
See the token model →Comprehensive answers to questions about TrustTails, Solana, how to stay safe, and what this project does and does not claim — honest answers to hard questions.
Read the FAQ →TrustTails is pre-launch. The community is the project. Ask questions, share research, flag concerns — the Telegram and X are the right place to do it publicly and transparently.
Not financial advice. Pre-launch. Verify everything on-chain. High risk — only participate with funds you can afford to lose entirely.